1NONG Dong-xiao1, NONG Hui-tu1, TANG An-zhou1, CHEN Ruo-ze2 1 Department of Otolaryngology, Head and Neck Surgery, Guangxi Medical University, Shuangyong Road No. 6, 530021, Nanning, Guangxi, China 2 Department of electron microscope, Guangxi Medical University, Shuangyong Road No. 6, 530021, Nanning, Guangxi, China.Langerhans' Cell Histiocytosis (Histiocytosis X) of the Temporal Bone[J].Journal of Otology,2007,2(1):36-41.